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The videos are complete. Clink the Links Below for the Before and After of the Stock vs. DynoMax VT Muffler. Note: No other modification were made to the exhaust system. This is with the factory Y-Pipe and Tips. The only other mod I have is a drop-in K&N.

The change is certainly not drastic like some of the exhaust system swaps on the forum, but I am happy with it for now. At first thought, I wish it was a little louder, but I know in the long run, Ill be glad I didn't put a 14" Muffler on there. Hope you enjoy, and let me know what you think.

So Ive had the muffler installed for 2 weeks now. I beleive it has "broken in" some and gained a little bit of volume from when it was first installed. I assume this is normal for most mufflers with fiberglass packing. I am still impressed with the muffler's ability to completely mask the drone on the highway. I love the agressive tone at WOT. However, I am still left wanting a little more on start-up and idle. I guess you really cant have the best of both worlds... All in All, I am satisfied, and I know in the long run, the more mature choice is a quieter muffler, but the teenager in me still wants that Hemi to turn heads in parking lots when I start it up.

As for now, Dynomax only has the one 20" option for the SO/DO VT muffler. I hope that down the road, they will incorporate more options into the VT line. I think a 14" and a 18" with the same VT Technology would appeal to many of the truck owners who want a louder muffler, but still reduced drone at sustained highway speeds.